shanshiyu 发表于 2015-3-31 18:33 sorry, 应该是构成高通滤波器, 截止频率 f=1/(2*pi*R*C) 所以RC成绩越大截止频率越低。如果不加这个100 ...
Undo
Redo
Table
Removeformat
Autotypeset Left Center Right
FloatLeft FloatRight Orderedlist Unorderedlist
点击图片添加到帖子内容中
Archiver|手机版|小黑屋|52RD我爱研发网 ( 沪ICP备2022007804号-2 )
GMT+8, 2024-9-23 17:58 , Processed in 0.038178 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.5
© 2001-2023 Discuz! Team.